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Geron Corporation (GERN)

NasdaqGS - NasdaqGS Real-time price. Currency in USD
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3.90000.0000 (0.00%)
At close: 04:00PM EDT
3.8700 -0.03 (-0.77%)
After hours: 07:34PM EDT
In the money
Show:ListStraddle
Callsfor20 September 2024
Contract nameLast trade dateStrikeLast priceBidAskChange% changeVolumeOpen interestImplied volatility
GERN240920C000010002024-02-14 11:07AM EDT1.001.351.753.800.00-2020656.25%
GERN240920C000015002024-04-16 2:33PM EDT1.502.130.000.000.00-100.00%
GERN240920C000020002024-05-09 11:16AM EDT2.002.000.000.000.00-500.00%
GERN240920C000025002024-04-29 2:26PM EDT2.501.920.000.000.00-4000.00%
GERN240920C000030002024-05-13 3:27PM EDT3.001.150.000.000.00-28000.00%
GERN240920C000035002024-05-15 12:58PM EDT3.500.870.000.000.00-100.00%
GERN240920C000040002024-05-15 3:30PM EDT4.000.700.000.000.00-1001.56%
GERN240920C000045002024-05-16 10:33AM EDT4.500.450.000.000.00-206.25%
GERN240920C000050002024-05-16 10:06AM EDT5.000.370.000.000.00-30012.50%
GERN240920C000055002024-05-14 9:57AM EDT5.500.250.000.000.00-25012.50%
GERN240920C000060002024-04-29 11:38AM EDT6.000.350.000.000.00-2025.00%
GERN240920C000070002024-05-06 9:57AM EDT7.000.150.000.000.00-300025.00%
GERN240920C000080002024-05-14 3:53PM EDT8.000.090.000.000.00-108025.00%
Putsfor20 September 2024
Contract nameLast trade dateStrikeLast priceBidAskChange% changeVolumeOpen interestImplied volatility
GERN240920P000005002024-03-27 1:59PM EDT0.500.050.000.200.00-1111285.94%
GERN240920P000010002024-02-20 11:46AM EDT1.000.230.000.000.00--150.00%
GERN240920P000015002024-03-28 9:34AM EDT1.500.150.050.700.00-1003,425220.31%
GERN240920P000020002024-04-12 2:52PM EDT2.000.140.000.200.00-1554299.22%
GERN240920P000025002024-04-30 3:43PM EDT2.500.250.000.000.00-3025.00%
GERN240920P000030002024-04-26 1:59PM EDT3.000.350.000.000.00-8012.50%
GERN240920P000035002024-04-17 9:30AM EDT3.500.650.000.000.00-106.25%
GERN240920P000040002024-04-18 9:53AM EDT4.000.920.000.000.00-6000.00%
GERN240920P000045002024-04-17 11:55AM EDT4.501.200.000.000.00-100.00%
GERN240920P000050002024-05-06 12:02PM EDT5.001.500.000.000.00-100.00%
GERN240920P000080002024-05-02 10:22AM EDT8.004.110.000.000.00--00.00%